Empty congestion: what in the World is going on?

Let me start with an apology. I just cannot get away from the subject of port congestion. The most recent problems have been caused by weather, labour relations (or rather the lack of them) and empty containers. There are also voices blaming the constant growth in containers coming from Asia.

Let me start with an apology. I just cannot get away from the subject of port congestion. The most recent problems have been caused by weather, labour relations (or rather the lack of them) and empty containers. There are also voices blaming the constant growth in containers coming from Asia.